/**
 * HarvestQueue Styles
 * Mobile-first, glove-friendly, high-contrast design for truck cabs
 */

/* ============================================================================
   VARIABLES & RESET
   ============================================================================ */

:root {
    /* Colors - High Contrast */
    --color-primary: #007bff;
    --color-primary-dark: #0056b3;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    --color-secondary: #6c757d;

    /* Status Colors */
    --color-green: #28a745;
    --color-yellow: #ffc107;
    --color-red: #dc3545;
    --color-gray: #6c757d;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-bg: #f8f9fa;
    --color-border: #dee2e6;
    --color-text: #212529;
    --color-text-muted: #6c757d;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 18px;
    --font-size-large: 22px;
    --font-size-xlarge: 28px;
    --line-height: 1.6;

    /* Touch Targets - Minimum 60px for gloves */
    --touch-target-min: 60px;
    --button-height: 64px;
    --button-height-small: 48px;

    /* Borders & Radius */
    --border-radius: 8px;
    --border-width: 2px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================================
   NAVIGATION
   ============================================================================ */

.navbar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-white);
    text-decoration: none;
    font-weight: bold;
    font-size: var(--font-size-large);
}

.nav-icon {
    font-size: var(--font-size-xlarge);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: background-color 0.2s;
    min-height: var(--touch-target-min);
    display: flex;
    align-items: center;
}

.nav-link:hover,
.nav-link:active {
    background-color: var(--color-primary-dark);
}

/* ============================================================================
   ACTIVE CHECK-IN BANNER
   ============================================================================ */

.active-checkin-banner {
    background-color: var(--color-success);
    color: var(--color-white);
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.banner-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.banner-time {
    font-size: 0.9rem;
    opacity: 0.9;
}

.banner-form {
    margin: 0;
}

/* ============================================================================
   MESSAGES
   ============================================================================ */

.messages-container {
    max-width: 1200px;
    margin: var(--spacing-sm) auto;
    padding: 0 var(--spacing-sm);
}

.alert {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: 500;
}

.alert-icon {
    font-size: var(--font-size-large);
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: var(--border-width) solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: var(--border-width) solid #f5c6cb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: var(--border-width) solid #ffeaa7;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: var(--border-width) solid #bee5eb;
}

/* ============================================================================
   MAIN CONTENT
   ============================================================================ */

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    min-height: calc(100vh - 200px);
}

.page-title {
    font-size: var(--font-size-xlarge);
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.page-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

/* ============================================================================
   BUTTONS - Large touch targets
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: var(--button-height-small);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: var(--border-width) solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.btn:active {
    transform: scale(0.98);
}

.btn-large {
    min-height: var(--button-height);
    font-size: var(--font-size-large);
    padding: var(--spacing-sm) var(--spacing-lg);
}

.btn-small {
    min-height: var(--touch-target-min);
    font-size: var(--font-size-base);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
    border-color: var(--color-danger);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-checkout-small {
    background-color: var(--color-white);
    color: var(--color-success);
    border: 2px solid var(--color-white);
    min-height: 40px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-weight: bold;
}

.btn-icon {
    font-size: var(--font-size-large);
}

/* ============================================================================
   FORMS - Large, accessible inputs
   ============================================================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: var(--color-white);
    min-height: var(--touch-target-min);
    transition: border-color 0.2s;
}

.form-control-large {
    min-height: var(--button-height);
    font-size: var(--font-size-large);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

/* ============================================================================
   ELEVATOR CARDS
   ============================================================================ */

.elevator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.elevator-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.elevator-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-status {
    height: 6px;
    width: 100%;
}

.status-green { background-color: var(--color-green); }
.status-yellow { background-color: var(--color-yellow); }
.status-red { background-color: var(--color-red); }
.status-gray { background-color: var(--color-gray); }

.card-header {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.card-title {
    font-size: var(--font-size-large);
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.card-location {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.card-body {
    padding: var(--spacing-md);
}

.wait-time-display {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.wait-time-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--color-primary);
}

.wait-time-unit {
    font-size: var(--font-size-large);
    color: var(--color-text-muted);
    margin-left: var(--spacing-xs);
}

.card-stats {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-sm) 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-icon {
    font-size: var(--font-size-large);
}

.stat-value {
    font-size: var(--font-size-large);
    font-weight: bold;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.card-actions {
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ============================================================================
   STATUS DOTS & BADGES
   ============================================================================ */

.status-dot {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-right: var(--spacing-xs);
}

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--border-radius);
}

.badge-success { background-color: var(--color-success); color: var(--color-white); }
.badge-danger { background-color: var(--color-danger); color: var(--color-white); }
.badge-warning { background-color: var(--color-warning); color: var(--color-black); }
.badge-secondary { background-color: var(--color-secondary); color: var(--color-white); }

/* ============================================================================
   LEGEND
   ============================================================================ */

.legend {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
}

/* ============================================================================
   ACTION BUTTONS
   ============================================================================ */

.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.action-form {
    flex: 1;
}

.action-form .btn {
    width: 100%;
}

/* ============================================================================
   EMPTY STATE
   ============================================================================ */

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
}

.empty-state p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
}

/* ============================================================================
   INFO CARD
   ============================================================================ */

.info-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-info);
    margin-top: var(--spacing-lg);
}

.info-card h3 {
    margin-bottom: var(--spacing-sm);
}

.info-card ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.info-card li {
    margin-bottom: var(--spacing-xs);
}

.info-note {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-size: 0.9rem;
}

/* ============================================================================
   FOOTER
   ============================================================================ */

.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-sm);
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    margin-top: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    margin: 0 var(--spacing-xs);
}

/* ============================================================================
   RESPONSIVE - Mobile First
   ============================================================================ */

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        width: 100%;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
    }

    .elevator-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-bold { font-weight: bold; }

.link-primary { color: var(--color-primary); text-decoration: none; }
.link-primary:hover { text-decoration: underline; }

.link-secondary { color: var(--color-secondary); text-decoration: none; }
.link-secondary:hover { text-decoration: underline; }

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================================================
   CHECK-IN SPECIFIC
   ============================================================================ */

.gps-section {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
}

.gps-status {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
}

.gps-status .success { color: var(--color-success); }
.gps-status .error { color: var(--color-danger); }
.gps-status .warning { color: var(--color-warning); }

.nearby-results {
    margin-top: var(--spacing-sm);
}

.nearby-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.nearby-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-gray);
    cursor: pointer;
    transition: all 0.2s;
    min-height: var(--touch-target-min);
}

.nearby-item:hover,
.nearby-item:active {
    background-color: #e9ecef;
    transform: translateX(4px);
}

.nearby-item.status-green { border-left-color: var(--color-green); }
.nearby-item.status-yellow { border-left-color: var(--color-yellow); }
.nearby-item.status-red { border-left-color: var(--color-red); }

.nearby-info {
    display: flex;
    flex-direction: column;
}

.nearby-distance {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.nearby-wait {
    text-align: right;
}

.nearby-wait-time {
    font-size: var(--font-size-large);
    font-weight: bold;
}

.wait-preview {
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.wait-preview.status-green { border-left-color: var(--color-green); background-color: #d4edda; }
.wait-preview.status-yellow { border-left-color: var(--color-yellow); background-color: #fff3cd; }
.wait-preview.status-red { border-left-color: var(--color-red); background-color: #f8d7da; }

.preview-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-large);
}

.preview-time {
    font-size: 2rem;
    font-weight: bold;
}

.preview-unit {
    color: var(--color-text-muted);
}

/* ============================================================================
   ELEVATOR DETAIL
   ============================================================================ */

.elevator-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.elevator-hero.status-green { background: linear-gradient(135deg, #28a745 0%, #218838 100%); }
.elevator-hero.status-yellow { background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%); color: var(--color-black); }
.elevator-hero.status-red { background: linear-gradient(135deg, #dc3545 0%, #c82333 100%); }
.elevator-hero.status-gray { background: linear-gradient(135deg, #6c757d 0%, #545b62 100%); }

.hero-status {
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
}

.hero-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.hero-location {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.hero-stat {
    text-align: center;
}

.stat-value-large {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.info-section,
.activity-section,
.stats-section,
.map-section {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.info-section h2,
.activity-section h2,
.stats-section h2,
.map-section h2 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-large);
}

.info-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
}

.info-list dt {
    font-weight: 600;
    color: var(--color-text-muted);
}

.info-list dd {
    color: var(--color-text);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
}

.activity-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.activity-time {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.activity-detail {
    font-size: 0.85rem;
}

.activity-wait {
    text-align: right;
    font-size: var(--font-size-large);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.stat-card {
    padding: var(--spacing-sm);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    text-align: center;
}

.stat-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: var(--font-size-base);
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.stat-detail {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.map-placeholder {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    text-align: center;
}

/* ============================================================================
   LIST VIEW
   ============================================================================ */

.filters-section {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.filters-form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: var(--spacing-sm);
}

.filter-group {
    display: flex;
}

@media (max-width: 768px) {
    .filters-form {
        grid-template-columns: 1fr;
    }
}

.elevator-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.elevator-list-item {
    display: flex;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.item-status {
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
}

.item-content {
    flex: 1;
    padding-left: var(--spacing-sm);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.item-title {
    font-size: var(--font-size-large);
    font-weight: bold;
}

.item-badge {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
}

.item-location {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.item-stats {
    display: flex;
    gap: var(--spacing-md);
}

.item-stat {
    font-size: 0.9rem;
}

.item-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: flex-end;
}

/* ============================================================================
   AUTH PAGES
   ============================================================================ */

.auth-container {
    max-width: 500px;
    margin: var(--spacing-xl) auto;
}

.auth-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.auth-subtitle {
    color: var(--color-text-muted);
}

.auth-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.9rem;
}

.anonymous-section {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    text-align: center;
}

/* ============================================================================
   HISTORY
   ============================================================================ */

.history-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.history-item {
    display: flex;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.history-status {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: var(--font-size-large);
    flex-shrink: 0;
}

.status-complete {
    background-color: var(--color-success);
    color: var(--color-white);
}

.status-active {
    background-color: var(--color-warning);
    color: var(--color-black);
}

.history-content {
    flex: 1;
}

.history-title {
    font-size: var(--font-size-large);
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.history-location {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.history-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.history-wait,
.history-active {
    margin-top: var(--spacing-xs);
}

.history-duration {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-left: var(--spacing-sm);
}

.history-actions {
    display: flex;
    align-items: center;
}

.stats-summary {
    margin-top: var(--spacing-lg);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.summary-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
}

.summary-value {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.summary-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ============================================================================
   BACK LINK
   ============================================================================ */

.back-link {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.browse-section {
    margin-top: var(--spacing-md);
    text-align: center;
}

.details-section {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.details-section h3 {
    margin-bottom: var(--spacing-md);
}

.details-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
}

.details-list dt {
    font-weight: 600;
    color: var(--color-text-muted);
}

.details-list dd {
    color: var(--color-text);
}

/* ============================================================================
   COMPACT MOBILE DASHBOARD
   ============================================================================ */

/* Ultra-Compact Filter Bar */
.filter-bar {
    margin-bottom: var(--spacing-sm);
}

.filter-form-inline {
    margin: 0;
    padding: 0;
}

.filter-select {
    width: 100%;
    padding: 8px 12px;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-white);
    color: var(--color-text);
    min-height: 44px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* Compact Elevator List */
.elevator-list-compact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: 80px; /* Space for FAB */
}

.elevator-item-compact {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    min-height: 100px;
}

/* Status Bar (left edge) */
.status-bar {
    width: 6px;
    flex-shrink: 0;
}

.status-bar.status-green { background: var(--color-green); }
.status-bar.status-yellow { background: var(--color-yellow); }
.status-bar.status-red { background: var(--color-red); }
.status-bar.status-gray { background: var(--color-gray); }

/* Item Content */
.elevator-item-content {
    flex: 1;
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* Header Row */
.elevator-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.elevator-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
    flex: 1;
    line-height: 1.2;
}

.wait-time-badge {
    font-size: 16px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

.wait-time-badge.status-green {
    background: #d4edda;
    color: #155724;
}

.wait-time-badge.status-yellow {
    background: #fff3cd;
    color: #856404;
}

.wait-time-badge.status-red {
    background: #f8d7da;
    color: #721c24;
}

.wait-time-badge.status-gray {
    background: #e2e3e5;
    color: #383d41;
}

/* Details Row */
.elevator-item-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 14px;
    color: var(--color-text-muted);
}

.detail-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.detail-item.distance {
    display: none; /* Hidden until GPS calculates */
}

/* Actions Row */
.elevator-item-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: auto;
}

.btn-compact {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 2px solid;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-compact.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-compact.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-compact.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-compact.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-compact.btn-disabled {
    background: var(--color-bg);
    color: var(--color-text-muted);
    border-color: var(--color-border);
    cursor: not-allowed;
}

/* Floating Action Button (Map) */
.fab-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-decoration: none;
    z-index: 50;
    transition: all 0.3s ease;
}

.fab-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

/* Active Check-in Banner */
.active-checkin-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-success);
    color: var(--color-white);
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.2);
    z-index: 60;
}

.banner-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
}

.banner-icon {
    font-size: 24px;
}

.banner-text {
    font-size: 16px;
    font-weight: 500;
}

.btn-banner {
    background: var(--color-white);
    color: var(--color-success);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    min-height: var(--button-height-small);
}

/* Responsive Adjustments */
@media (min-width: 768px) {
    .elevator-list-compact {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }
    
    .fab-button {
        bottom: 30px;
        right: 30px;
    }
}

@media (min-width: 1024px) {
    .elevator-list-compact {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================================
   ALERT SECTIONS
   ============================================================================ */

.alert-section {
    background-color: #fff3cd;
    border: 2px solid var(--color-warning);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.alert-section.alert-warning {
    background-color: #fff3cd;
    border-color: #ffc107;
}

.alert-section.alert-danger {
    background-color: #f8d7da;
    border-color: #dc3545;
}

.alert-icon {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.alert-content strong {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

/* Alert indicator in list items */
.alert-indicator {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 20px;
    vertical-align: middle;
}

.item-alert {
    color: #856404;
    background-color: #fff3cd;
    padding: 0.5rem;
    border-radius: 4px;
    margin-top: 0.5rem;
    font-size: 15px;
    line-height: 1.4;
    border-left: 3px solid var(--color-warning);
}